cs fix

Structural/Adapter/AdapterTest.php

@@ -33,7 +33,7 @@ class AdapterTest extends \PHPUnit_Framework_TestCase
      *
      * @dataProvider getBook
      */
-    public function test_I_am_an_old_Client(PaperBookInterface $book)
+    public function testIAmAnOldClient(PaperBookInterface $book)
     {
         $book->open();
         $book->turnPage();

Structural/Composite/CompositeTest.php

@@ -29,6 +29,8 @@ class CompositeTest extends \PHPUnit_Framework_TestCase
      */
     public function testFormImplementsFormEelement()
     {
-        $this->assertTrue(is_subclass_of('DesignPatterns\Structural\Composite\Form', 'DesignPatterns\Structural\Composite\FormElement'));
+        $className = 'DesignPatterns\Structural\Composite\Form';
+        $abstractName = 'DesignPatterns\Structural\Composite\FormElement';
+        $this->assertTrue(is_subclass_of($className, $abstractName));
     }
 }

Structural/DataMapper/DataMapperTest.php

@@ -65,7 +65,12 @@ class DataMapperTest extends \PHPUnit_Framework_TestCase
      */
     public function testRestoreOne(User $existing)
     {
-        $rows = new \ArrayIterator(array(array('userid' => 1, 'username' => 'Odysseus', 'email' => 'Odysseus@ithaca.gr')));
+        $row = array(
+            'userid'   => 1,
+            'username' => 'Odysseus',
+            'email'    => 'Odysseus@ithaca.gr'
+        );
+        $rows = new \ArrayIterator(array($row));
         $this->dbal->expects($this->once())
                 ->method('find')
                 ->with(1)

Structural/Decorator/DecoratorTest.php

@@ -30,7 +30,8 @@ class DecoratorTest extends \PHPUnit_Framework_TestCase
         // Wrap service with a JSON decorator for renderers
         $service = new Decorator\RenderInXml($this->service);
         // Our Renderer will now output XML instead of an array
-        $this->assertXmlStringEqualsXmlString('<?xml version="1.0"?><foo>bar</foo>', $service->renderData());
+        $xml = '<?xml version="1.0"?><foo>bar</foo>';
+        $this->assertXmlStringEqualsXmlString($xml, $service->renderData());
     }
 
     /**
@@ -38,7 +39,9 @@ class DecoratorTest extends \PHPUnit_Framework_TestCase
      */
     public function testDecoratorMustImplementsRenderer()
     {
-        $this->assertTrue(is_subclass_of('DesignPatterns\Structural\Decorator\Decorator', 'DesignPatterns\Structural\Decorator\RendererInterface'));
+        $className = 'DesignPatterns\Structural\Decorator\Decorator';
+        $interfaceName = 'DesignPatterns\Structural\Decorator\RendererInterface';
+        $this->assertTrue(is_subclass_of($className, $interfaceName));
     }
 
     /**

Structural/DependencyInjection/ArrayConfig.php

@@ -13,10 +13,11 @@ class ArrayConfig extends AbstractConfig implements Parameters
      * Get parameter
      *
      * @param string|int $key
-     * 
+     * @param null $default
      * @return mixed
      */
-    public function get($key, $default = null) {
+    public function get($key, $default = null)
+    {
         if (isset($this->storage[$key])) {
             return $this->storage[$key];
         }
@@ -27,7 +28,7 @@ class ArrayConfig extends AbstractConfig implements Parameters
      * Set parameter
      *
      * @param string|int $key
-     * @param mixed      $value
+     * @param mixed $value
      */
     public function set($key, $value)
     {

Structural/DependencyInjection/Parameters.php

@@ -5,13 +5,13 @@ namespace DesignPatterns\Structural\DependencyInjection;
 /**
  * Parameters interface
  */
-interface Parameters 
+interface Parameters
 {
     /**
      * Get parameter
      *
      * @param string|int $key
-     * 
+     *
      * @return mixed
      */
     public function get($key);